:root{--ink:#11252B;--ink-2:#2C4650;--muted:#5B6F78;--line:#DCE6EA;--teal:#12707F;--teal-d:#0C5662;--teal-2:#2EA6C4;--teal-3:#7FD6E8;--tint:#EEF8FB;--bg:#FFFFFF;--night:#07111A;--night-2:#0E1E28}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:70px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 Inter,system-ui,sans-serif;padding-bottom:88px}
h1,h2,h3{font-family:Sora,Inter,sans-serif;line-height:1.14;margin:0 0 14px;letter-spacing:-.02em}
h1{font-size:clamp(34px,6.6vw,60px);font-weight:800}h2{font-size:clamp(26px,4.4vw,40px);font-weight:700}h3{font-size:19px}
a{color:var(--teal)}img{max-width:100%;height:auto;display:block}
.i{flex:0 0 auto;vertical-align:-3px}
.wrap{width:100%;max-width:1180px;margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px}
@media(min-width:760px){.wrap{padding-left:32px;padding-right:32px}}
.sec{padding-top:72px;padding-bottom:72px}
.kicker{display:flex;align-items:center;gap:8px;font:600 12.5px Sora,sans-serif;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);margin:0 0 14px}.kicker.light{color:var(--teal-3)}
.lede{font-size:clamp(18px,2.2vw,21px);color:var(--ink-2);margin:0 0 22px;max-width:62ch}.lede.light{color:#C6DEE5}
.sub{color:var(--muted);margin:-6px 0 18px}.note{font-size:14.5px;color:var(--muted);margin:12px 0 0}.note.light{color:#9FC0C9}.small{font-size:15px}
/* header */
.top{background:rgba(7,17,26,.96);backdrop-filter:blur(8px);position:sticky;top:0;z-index:40;padding-top:env(safe-area-inset-top);border-bottom:1px solid rgba(127,214,232,.12)}
.top-in{display:flex;align-items:center;justify-content:space-between;height:62px}.brand img{width:150px}
.tn{display:flex;align-items:center;gap:16px}.tn a{color:#DDF3F8;text-decoration:none;font-weight:600;font-size:15px}
.tn a:not(.call){display:none}@media(min-width:640px){.tn a:not(.call){display:inline}}
.call{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(46,166,196,.6);padding:8px 13px;border-radius:8px}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--teal);color:#fff;text-decoration:none;font:600 16.5px Inter,sans-serif;padding:15px 22px;border-radius:10px;text-align:center;border:2px solid var(--teal);transition:background .15s,transform .1s}
.btn:hover{background:var(--teal-d);border-color:var(--teal-d)}.btn:active{transform:translateY(1px)}
.btn.big{font-size:17.5px;padding:17px 26px;background:linear-gradient(180deg,#1A8899,var(--teal));box-shadow:0 10px 26px rgba(18,112,127,.35)}
.btn.ghost{background:#fff;color:var(--teal)}.btn.ghost.light{background:transparent;color:#E6F6FA;border-color:rgba(127,214,232,.55)}.btn.ghost.light:hover{background:rgba(127,214,232,.12)}
.btn.full{width:100%}
.link{display:inline-flex;align-items:center;gap:8px;font-weight:600;margin-top:22px;text-decoration:none;border-bottom:2px solid var(--teal-3);padding-bottom:2px}.link.light{color:var(--teal-3);margin-top:16px}
/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(900px 520px at 85% 10%,rgba(46,166,196,.28),transparent 60%),radial-gradient(700px 500px at 0% 100%,rgba(18,112,127,.32),transparent 60%),var(--night);color:#fff;padding:44px 0 56px}
.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(127,214,232,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(127,214,232,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,#000,transparent 85%);pointer-events:none}
.hero .wrap{position:relative;z-index:1}.hero h1{color:#fff}
.hero-in{display:grid;gap:36px;align-items:center}@media(min-width:900px){.hero-in{grid-template-columns:1.15fr .85fr;gap:56px}.hero{padding:76px 0 88px}}
.hb{display:flex;flex-wrap:wrap;gap:12px}.hb .btn{flex:1 1 220px}@media(min-width:900px){.hb .btn{flex:0 0 auto}}
.hero.slim{padding:56px 0 64px}
.hv{margin:0}.hv figcaption{font-size:14px;color:#9FC0C9;margin-top:12px;text-align:center}
.hv.img img{border-radius:20px;box-shadow:0 30px 70px rgba(0,0,0,.45);border:1px solid rgba(127,214,232,.18);width:100%;aspect-ratio:1/1;object-fit:cover}
.hv.me img{border-radius:24px;width:100%;max-width:420px;margin:0 auto;aspect-ratio:1/1;object-fit:cover;box-shadow:0 30px 70px rgba(0,0,0,.45);border:1px solid rgba(127,214,232,.25)}
.ph{background:#F3F6F7;color:var(--ink);border-radius:28px;padding:18px 16px 22px;max-width:380px;margin:0 auto;box-shadow:0 30px 70px rgba(0,0,0,.45);border:8px solid #1B2A33}
.ph-t{display:flex;align-items:center;gap:6px;justify-content:center;font-size:13px;color:var(--muted);font-weight:600;margin-bottom:12px}
.msg{max-width:82%;margin:8px 0;padding:10px 13px;border-radius:16px;font-size:15px;line-height:1.4}.msg.in{background:#E2E8EB;border-bottom-left-radius:4px}.msg.out{background:var(--teal);color:#fff;margin-left:auto;border-bottom-right-radius:4px}
.pn{background:rgba(255,255,255,.06);border:1px solid rgba(127,214,232,.25);border-radius:20px;padding:24px;box-shadow:0 30px 70px rgba(0,0,0,.35)}.pn b{font:700 19px Sora,sans-serif;display:block;margin-bottom:12px}
.pn ul{list-style:none;margin:0;padding:0}.pn li{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-top:1px solid rgba(127,214,232,.15);color:#D6EBF0}.pn li .i{color:var(--teal-3);margin-top:2px}
/* trust */
.trust{background:var(--night-2);color:#CFE6EC;border-top:1px solid rgba(127,214,232,.12)}
.trust-in{display:grid;grid-template-columns:1fr 1fr;gap:12px 18px;padding-top:16px;padding-bottom:16px;font-size:14px;font-weight:500}
.trust span{display:flex;align-items:center;gap:8px}.trust .i{color:var(--teal-3)}@media(min-width:900px){.trust-in{grid-template-columns:repeat(4,auto);justify-content:space-between}}
/* check */
.check{display:grid;gap:28px;padding-top:72px;padding-bottom:72px}@media(min-width:900px){.check{grid-template-columns:1.2fr .8fr;align-items:start}}
.cks{display:grid;gap:12px}
.ck{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:16px 18px;cursor:pointer;font-size:17px;font-weight:500;transition:border-color .15s,box-shadow .15s,background .15s}
.ck:hover{border-color:var(--teal-3)}.ck input{position:absolute;opacity:0;width:1px;height:1px}
.box{flex:0 0 28px;height:28px;border:2px solid var(--teal);border-radius:8px;margin-top:0;position:relative;background:#fff}
.ck input:checked+.box{background:var(--teal)}.ck input:checked+.box:after{content:"";position:absolute;left:8px;top:3px;width:7px;height:14px;border:solid #fff;border-width:0 3px 3px 0;transform:rotate(45deg)}
.ck input:focus-visible+.box{outline:3px solid var(--teal-2);outline-offset:2px}
.ck:has(input:checked){border-color:var(--teal);background:var(--tint);box-shadow:0 6px 18px rgba(18,112,127,.12)}
.ck-r{background:var(--night);color:#E6F4F7;border-radius:20px;padding:24px;position:sticky;top:84px;box-shadow:0 24px 60px rgba(7,17,26,.25)}
.meter{height:8px;border-radius:6px;background:rgba(127,214,232,.18);overflow:hidden}.meter span{display:block;height:100%;background:linear-gradient(90deg,var(--teal-2),var(--teal-3));transition:width .3s}
.ck-count{font:700 19px Sora,sans-serif;margin:16px 0 8px}.ck-empty{color:#9FC0C9;margin:0 0 18px}
.fixes{margin:0 0 18px;padding-left:22px}.fixes li{margin:8px 0;color:#D6EBF0}.fixes:empty{display:none}
.ck-r .note{color:#9FC0C9}
/* bands */
.band{padding:72px 0;background:#F6FAFB;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.band.tint{background:var(--tint)}
.bds,.steps{display:grid;gap:16px;margin-top:10px}@media(min-width:760px){.bds,.steps{grid-template-columns:repeat(3,1fr);gap:20px}}
.bd,.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 1px 0 rgba(7,17,26,.03)}
.bi{display:inline-flex;width:48px;height:48px;border-radius:12px;align-items:center;justify-content:center;background:var(--tint);color:var(--teal);margin-bottom:14px}
.bd b,.step b{display:block;font:700 19px Sora,sans-serif;margin-bottom:6px}.bd p,.step p{margin:0;color:var(--ink-2);font-size:16px}
.step{position:relative}.step .i{color:var(--teal);margin-bottom:10px}.step .n{position:absolute;top:18px;right:20px;font:800 34px Sora,sans-serif;color:var(--tint);line-height:1}
/* proof */
.pcs{display:grid;gap:14px;margin-top:10px}@media(min-width:760px){.pcs{grid-template-columns:repeat(2,1fr)}}@media(min-width:1050px){.pcs{grid-template-columns:repeat(3,1fr)}}
.pc{display:flex;gap:16px;align-items:flex-start;border:1px solid var(--line);border-radius:16px;padding:20px;text-decoration:none;color:var(--ink);background:#fff;transition:border-color .15s,transform .15s,box-shadow .15s}
.pc:hover{border-color:var(--teal-3);transform:translateY(-2px);box-shadow:0 14px 30px rgba(7,17,26,.08)}
.pc img{width:52px;height:52px;border-radius:12px;flex:0 0 52px;object-fit:contain;background:var(--tint)}
.pc-b b{display:block;font:700 18px Sora,sans-serif}.pc-b em{display:inline-block;font-style:normal;font-size:12.5px;font-weight:600;color:var(--teal);background:var(--tint);padding:3px 9px;border-radius:6px;margin:5px 0 8px}
.pc-b span{display:block;font-size:15.5px;color:var(--ink-2)}.pc-b u{display:inline-flex;align-items:center;gap:6px;text-decoration:none;color:var(--teal);font-weight:600;font-size:14.5px;margin-top:10px}
/* facts */
.facts{display:grid;gap:14px;grid-template-columns:1fr 1fr}@media(min-width:900px){.facts{grid-template-columns:repeat(4,1fr)}.facts.three{grid-template-columns:repeat(3,1fr)}}
.fact{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column}
.fact b{font:800 clamp(34px,5vw,46px) Sora,sans-serif;color:var(--teal);letter-spacing:-.03em;line-height:1}.fact p{margin:10px 0 12px;font-size:15.5px;color:var(--ink-2);flex:1}.fact a,.fact .src{font-size:12.5px;color:var(--muted)}
.fact.own b{color:var(--ink)}.mini{margin:34px 0 14px;font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}
/* job */
.job{display:grid;gap:28px;padding-top:72px;padding-bottom:72px;align-items:center}.job img{border-radius:20px;width:100%;max-width:440px;margin:0 auto;box-shadow:0 24px 60px rgba(7,17,26,.18)}
@media(min-width:900px){.job{grid-template-columns:.8fr 1.2fr;gap:56px}}
/* story */
.story{background:radial-gradient(800px 400px at 100% 0%,rgba(46,166,196,.2),transparent 60%),var(--night);color:#E6F4F7;padding:72px 0}
.story-in{display:grid;gap:28px;align-items:start}@media(min-width:900px){.story-in{grid-template-columns:300px 1fr;gap:56px}}
.story img{width:150px;height:150px;border-radius:50%;object-fit:cover;border:3px solid rgba(127,214,232,.35)}@media(min-width:900px){.story img{width:300px;height:300px;border-radius:24px}}
.story h2{color:#fff}.story p{color:#C9E3EA;margin:0 0 14px;font-size:17.5px;max-width:64ch}.sign{font:700 20px Sora,sans-serif;color:#fff!important;margin-top:22px!important}.sign span{display:block;font:500 14px Inter,sans-serif;color:var(--teal-3)}
/* final */
.final{background:linear-gradient(135deg,var(--teal-d),var(--teal) 55%,#1C8FA3);color:#fff;padding:72px 0;text-align:center}
.final h2{color:#fff}.final p{color:#DDF3F8;font-size:18px;max-width:56ch;margin:0 auto 26px}.final .small{font-size:15px;margin-top:22px}.final a:not(.btn){color:#fff}
.final-b{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.final .btn.big{background:#fff;color:var(--teal-d);border-color:#fff;box-shadow:0 14px 30px rgba(0,0,0,.2)}.final .btn.ghost.light{border-color:rgba(255,255,255,.7);color:#fff}
/* tiles */
.tiles{display:grid;gap:14px;margin-top:10px}@media(min-width:640px){.tiles{grid-template-columns:repeat(2,1fr)}}@media(min-width:1050px){.tiles{grid-template-columns:repeat(4,1fr)}}
.tile{display:flex;flex-direction:column;gap:12px;border:1px solid var(--line);border-radius:16px;padding:20px;text-decoration:none;color:var(--ink);background:#fff;transition:border-color .15s,transform .15s,box-shadow .15s}
.tile:hover{border-color:var(--teal);transform:translateY(-2px);box-shadow:0 14px 30px rgba(7,17,26,.08)}
.ti{display:inline-flex;width:48px;height:48px;border-radius:12px;align-items:center;justify-content:center;background:var(--night);color:var(--teal-3)}
.tile b{display:block;font:700 18px Sora,sans-serif;margin-bottom:4px}.tile span span{color:var(--muted);font-size:15px;display:block}
/* cases */
.cases{display:grid;gap:22px}@media(min-width:900px){.cases{grid-template-columns:1fr 1fr}}
.case{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;display:flex;flex-direction:column}.case-img{width:100%;aspect-ratio:16/9;object-fit:cover}.case-in{padding:22px;display:flex;flex-direction:column;flex:1}
.case-h{display:flex;gap:14px;align-items:center;margin-bottom:12px}.case-h img{width:52px;height:52px;border-radius:12px;background:var(--tint);object-fit:contain}.case-h h2{margin:0;font-size:24px}.case-h em{font-style:normal;font-size:13px;font-weight:600;color:var(--teal)}
.case dl{margin:0 0 18px;flex:1}.case dt{font:700 12.5px Sora,sans-serif;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-top:14px}.case dd{margin:4px 0 0;color:var(--ink-2)}.case .btn{align-self:flex-start}
/* sticky + footer */
.sticky{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:30;background:linear-gradient(180deg,#1A8899,var(--teal));color:#fff;text-align:center;text-decoration:none;font:600 17px Inter,sans-serif;padding:16px;border-radius:12px;box-shadow:0 12px 30px rgba(7,17,26,.35);transition:opacity .2s,transform .2s}
.sticky.hide{opacity:0;transform:translateY(20px);pointer-events:none}
@media(min-width:900px){.sticky{left:auto;right:24px;width:340px}}
body:not(:has(.sticky)){padding-bottom:0}
.foot{background:#F5F9FA;border-top:1px solid var(--line);padding:44px 0 24px;font-size:15px;color:var(--ink-2)}.foot p{margin:6px 0}
.foot-in{display:grid;gap:28px}@media(min-width:760px){.foot-in{grid-template-columns:1.2fr 1fr}}.foot img{margin-bottom:14px}
.foot-l{display:grid;grid-template-columns:1fr 1fr;gap:6px 18px;align-content:start}.foot-l b{grid-column:1/-1;font-family:Sora,sans-serif;margin-bottom:4px}.foot-l a{text-decoration:none;font-size:14.5px}
.tiny{font-size:12.5px;color:var(--muted);margin-top:24px!important}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
/* v3: stronger contrast, screens band */
:root{--muted:#3E545D}
.step .n{color:var(--teal);opacity:1;font-size:30px;background:var(--tint);width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;top:16px;right:16px}
.sub,.note,.fact a,.fact .src,.tiny,.pc-b span,.bd p,.step p,.case dd{color:var(--ink-2)}.fact a,.fact .src{font-size:13px}
.ck-empty,.note.light,.ck-r .note{color:#BFD9E0}.hv figcaption{color:#BFD9E0}
.shots{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:10px}@media(min-width:900px){.shots{grid-template-columns:repeat(4,1fr);gap:26px}}
.shot{text-decoration:none;color:var(--ink);display:flex;flex-direction:column;align-items:center;gap:6px}
.frame{display:block;width:100%;max-width:240px;border-radius:26px;border:7px solid #11252B;overflow:hidden;box-shadow:0 22px 50px rgba(7,17,26,.22);background:#fff;aspect-ratio:1/2;transition:transform .2s}
.frame img{width:100%;height:100%;object-fit:cover;object-position:top}.shot:hover .frame{transform:translateY(-4px)}
.shot b{font:700 17px Sora,sans-serif;margin-top:10px}.shot em{font-style:normal;font-size:14px;color:var(--teal);font-weight:600}